Powerful gusts hitting velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 households without power and compelled officials to cancel more than 100 aircraft departures, according to regional news sources.
The gales are impacting the entire southern region and lower areas of the northern region, per the national weather agency.
Officials in New Zealand have announced uncommon red wind warnings - the top caution category - in key areas such as Wellington and Canterbury.
Locals have been urged to avoid going outside, refrain from journeys, and make arrangements for additional utility disruptions.
The power cut seems to be impacting residences mostly in the South Island, although officials report that energy was being slowly brought back.
Local media have stated that in some places homes have lost their roofs, while trees and electricity poles have been brought down by the winds.
Across Wellington, a person was fatally injured after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a individual was blown onto approaching vehicles on a road by a intensive burst, in a incident that was filmed in a widely shared car camera footage.
Air travel to and from the city have been cancelled as a result of the weather, while certain highways and community centers are shut down.
Meanwhile local leaders have announced a state of emergency, to facilitate emergency management operations.
The powerful gales on Thursday occur while numerous of school staff, physicians and civil servants take part in what has been termed a "mega strike", requesting better pay and working conditions.
Yet the extreme weather has pressured them to alter some of their plans, with various open-air gatherings moved indoors or cancelled.
Similar gusts are impacting the neighboring country, causing a period of extreme heat to the country's outback.
Officials have issued flame prohibitions for concern about wildfires.
Alex Sterling is a tech enthusiast and lifestyle blogger with a passion for exploring the intersection of technology and daily living.